Button Colours (RU)

# coding: utf-8
# Author: Calumks <calumks@gmail.com>
# Get reviewer class
from __future__ import unicode_literals
from aqt.reviewer import Reviewer

# Replace _answerButtonList method
def answerButtonList(self):
    l = ((1, "<b style=color:red'>" + _("Снова") + "</b>"),)
    cnt = self.mw.col.sched.answerButtons(self.card)
    if cnt == 2:
        return l + ((2, "<b style=color:green'>" + _("Хорошо") + "</b>"),)
    elif cnt == 3:
        return l + ((2, "<b style=color:green'>" + _("Хорошо") + "</b>"), (3, "<b style=color:blue'>" + _("Легко")  + "</b>"))
    else:
        return l + ((2, "<b style=color:default'>" + _("Сложно")  + "</b>"), (3, "<b style=color:green'>" + _("Хорошо") + "</b>"), (4, "<b style=color:blue'>" + _("Легко")  + "</b>"))

Reviewer._answerButtonList = answerButtonList